Product Details | O-RING

5331-01-494-3731 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: NAS1611247, NAS1611-247, 5331-01-494-3731, 01-494-3731, 5331014943731, 014943731

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 09 FEB 2002 01-494-3731

Demand History | NSN 5331-01-494-3731

Part Number Request Date QTY Origin
NAS1611-247 2013-05-134 50 CZ
NAS1611-247 2011-06-164 100 Hong Kong

Cross Reference | NSN 5331-01-494-3731

Part Number Cage Code Manufacturer
NAS1611-247 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5331-01-494-3731

Characteristic Specifications
MATERIAL RUBBER ETHYLENE-PROPYLENE CLASS EPM
CENTER HOLE DIAMETER 4.594 INCHES MINIMUM AND 4.624 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
SPECIAL FEATURES OPERATING TEMP. MINUS 65 TO 250 DEGF

Restrictions/Controls & Freight Information | NSN 5331-01-494-3731

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information